baber/WOPTO huggingface dataset:
Patent JP-S5572191-A (JP)
Title: Antibiotic n-desacetyl ps-5
Inventor: OKAMURA KAZUHIKO
IPC: A61P31/04
Filed: 1978-11-22
Abstract: NEW MATERIAL:5,6-Trans-N-Desacetyl derivative of antibiotic PS-5 of formula I and a carboxyl-protected derivative of formula II (R 1  is carboxyl-protecting group).  
     USE: Antibacterials and an intermediate for their synthesis, effective against a wide variety of Gram-positive and Gtram-negative bacteria including β-lactam antibiotic- resistant bacteria, particularly staphylococci.  
     PROCESS: A carboxyl-protecting group, e.g. a lower alkyl group, is introduced into a 5,6-trans antibiotic of formula III to give a compound of formula II, which is then reacted with an iminohalogenating agent, e.g. PCl 5 , to form a compound of formula V (X is halogen). The resulting compound is reacted with an alcohol to yield a compound of formula VI (R 2  is hydrocarbon group), which is treated with a large amount of water. The protecting group is eliminated to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6035040-A (JP)
Title: Modification of methylcellulose coating or film
Inventor: KAMIRIYOU EIJI
IPC: A61K9/62
Filed: 1983-08-05
Abstract: PURPOSE:To form a methylcellulose coating excellent in hygroscopicity, moisture permeability, plasticity, etc., and suitable for food storage, by adding an acetin fat to an aqueous methylcellulose solution to form an emulsion, applying this emulsion to the external periphery of an object by, for example, spraying, and drying it. CONSTITUTION:At least one acetin fat selected from the group consisting of glycerin monoacetate monofatty acid ester, glycerin monoacetate difatty acid ester, and glycerin diacetate monofatty acid ester ia added to an aqueous solution of methylcellulose, and the mixture is agitated to obtain an emulsion. The resulting emulsion is sprayed over the external periphery of an object, or an object is immersed in the emulsion, or the emulsion is cast on a flat plate and dried to form a coating or a film. The amount of the acetin fat added is suitably about 5-60pts.wt. per 100pts.wt. methylcellulose.
Patent JP-H05313747-A (JP)
Title: Automatic controller and actuator driving device
Inventor: SATO MASASHI
IPC: G05D3/12
Filed: 1992-05-08
Abstract: PURPOSE:To sufficiently suppress the dynamic deviation by detecting a disturbance component from inputted data to generate an operation center signal changed in accordance with the disturbance. CONSTITUTION:An input signal I from an input terminal 1 is outputted to a subtractor 2, and a part of an output signal O from an output terminal 7 is fed back to the subtractor 2. The subtractor 2 subtracts the output signal O from the input signal I and outputs the result to an adder 3. The adder 3 adds the output from the subtractor 2 and a disturbance N (t) from an input terminal 4 and outputs the result to an adder 5. The adder 5 adds the signal inputted from a D/A converter 11 and the output of the adder 3 and outputs the result to a gain controlled amplifier 6. This amplifier 6 multiplies the output signal from the adder 5 by a gain G and outputs the output signal O. A part of the error signal from the sub-tractor 2 is multiplied in a gain controlled amplifier 8 by a gain C+1 and is converted by an A/D converter 9, and data is operated by a CPU 10 and is outputted as data which sets the operation center of automatic control.
Patent JP-S6123428-A (JP)
Title: Fault detecting circuit of transmitter
Inventor: KOJIMA JIYUNICHIROU
IPC: H04B1/04
Filed: 1984-07-11
Abstract: PURPOSE:To obtain an inexpensive transmitter fault detecting circuit by discriminating it as a fault when the difference between a time interval where an output of a transmission output detecting circuit changes from an L to an H level and a prescribed time interval is a prescribed value or over. CONSTITUTION:A base station controller 1 receives and stores a call request 4 of a mobile station 8 from a general telephone network and transmits a transmitter ON signal 6 to a base station transmitter 2 after a prescribed time t0 is elapsed. A transmitter 21 of the device 2 receives the signal 6 and is started, its output is detected by a transmission ouptut detection circuit 22 and when a level being a specified level or over is detected, transmission output information 7 is transmitted to a fault detection circuit 23 and the device 1. The device 1 receives the information 7 and when the device 1 confirms the level being a prescribed transmission level or over, a data signal 5 on request 4 is transmitted to the transmitter 21. The device 1 stops the transmission of the signal 5 within the time t0 and transmission of the signal 6. The operation is repeated at an interval of the time t0 and the circuit 22 transmits an on/off signal 7 accordingly. The circuit 23 measures the time interval t1 from the off-state to the on-state of the signal 7, and when a value t1-t0 is a prescribed value or over, it is discriminated that the transmitter 21 is faulty and an alarm signal 10 is transmitted.
Patent JP-2000330554-A (JP)
Title: Expressing method/displaying method/display medium of acoustic information using midi data and reproducing method of midi data
Inventor: MOTEGI TOSHIO
IPC: G10G1/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To express desired acoustic information with high precision using music instrument digital interface(MIDI) data and to display the information in a musical note form. SOLUTION: MIDI data are displayed as a set triangular note graphic Z on the display screen, wherein the axis of ordinate is a scale axis (S) nd the axis of abscissas is a time axis (t). The up and down positions of the base of the graphic Z indicate a musical scale (a note number N1), the left and right positions indicate playing timing t1 to t2 and a height Von of the graphic Z indicates a playing strength (a velocity). A phase angle θ during reproduction is specified using the data that indicate the channel number in the MIDI data. The angle θ set for the graphic Z is shown as the display color of the graphic Z. While reproducing the graphic Z, the sound based on acoustic waveform W (N1) in a prescribed MIDI sound source is displayed by shifting for the time equivalent to the angle θwith respect to the timing t1.
Patent JP-H01313590-A (JP)
Title: Apparatus for decomposing and removing tar
Inventor: NAKAJIMA MASARU
IPC: C10J3/84
Filed: 1988-06-13
Abstract: PURPOSE:To remarkably reduce heat loss during combustion of a formed coal gas by blowing air or oxygen in a high-temp. reaction zone through a pore provided on an inlet-side radiation converter to prepare a purified coal gas free from tar without cooling a formed coal gas. CONSTITUTION:Coal 18 fed from a coal hopper 17 is heated in a heating oven 1, and the formed high-temp. coal gas is introduced into a tar removing apparatus 3. Radiation converters 4, 5 having a plurality of porous ceramic tubes provided in a zigzag form are mounted near the inlet or outlet of this apparatus 3 to constitute a high-temp. reaction zone 6. Further, a feed pipe of air for thermal decomposition of tar is provided through formation of a hole in the radiation converter 4 on the inlet side, and air is fed from the air feed pipe 7 through an air chamber 14. In the high-temp. reaction zone 6, tar contained in the formed coal gas reacts with oxygen contained in the air for thermal decomposition of tar. The tar is decomposed into carbon monoxide and water, and the coal gas becomes free from the tar and transferred to a gas combustion oven 9 through a purified gas pipe 8. According to the above method, heat loss in the combustion oven can be decreased, and it is also possible to prevent clogging caused by deposition of the tar.
Patent JP-S5847807-A (JP)
Title: Fixed position stopping control system for truck in relation to bucket of cable crane
Inventor: TAKANO MIKIO
IPC: B65G67/24
Filed: 1981-09-14
Abstract: PURPOSE:To exactly stop a truck with respect to a bucket position by a method in which the deflecting angle of a main cable is detected, the desired landing position of a bucket is calculated by a micro-computer on the basis of the detection signal, and the speed of the truck is controlled based on the desired landing position. CONSTITUTION:A deflecting angle of a main cable 4 of a cable crane is detected by a main cable angle detector 12, its detection signal is put in a micro computer 9 mounted on a truck 3, and the intended landing position of a bucket 7 is  calculated. After being loaded with concrete, the truck 3 is advanced at high  speed and then its speed is decreased when it reaches a deceleration point obtained by the micro computer 9 on the intended landing position of the bucket 7.  Then, when 9 photoelectric switch 14a of the truck 3 detects a reflection plate  13b of the bucket 7, the truck 7 is decelerated until low-speed running, and when  half of the distance between the photoelectric switches 14a and 14b conincides  with the running distance from the detection point of the bucket detected by a running distance detector 10, the truck 7 is stopped.
Patent JP-S626918-A (JP)
Title: Nitrogen-containing carbon fiber and production thereof
Inventor: NAKATANI MASAYUKI
IPC: D01F9/127
Filed: 1985-07-01
Abstract: PURPOSE:To produce the titled fiber consisting of graphite layers,. etc., arranged concentrically and oriented parallel to the axial direction, having excellent electrical conductivity, strength and modulus and suitable as a filler, reinforcing material, agent for preventing electromagnetic wave troubles, etc., by thermally decomposing a nitrogen-containing organic compound in the presence of a transition metal, etc. CONSTITUTION:The objective fiber containing >=0.1wt%, preferably 0.3-10wt% nitrogen and consisting of graphite layers or carbon layers convertible easily to graphite layers arranged concentrically and oriented essentially parallel to the axial direction, can be produced by the vapor-phase decomposition reaction of a nitrogen-containing organic compound preferably having unsaturated C-N bond (e.g. acrylonitrile, pyridine, etc.) in the presence of a transition metal (e.g. Fe, Co, Ni, etc.) or its compound as a catalyst, e.g. at >=800 deg.C in an electric furnace. The transition metal or its compound is added to the reaction system e.g. by supplying the substance directly to the reaction system in the form of gas or by dissolving in the nitrogen-containing organic compound.
Patent JP-H01312507-A (JP)
Title: Double refraction plate
Inventor: HAMAGUCHI SHIGEKI
IPC: G02B5/30
Filed: 1988-06-10
Abstract: PURPOSE:To improve moistureproofness and mechanical strength by constituting the above plate of a vapor deposited film which is deposited by diagonal evaporation on a substrate surface and an impregnated layer which consists of a transparent resin and is cured after said resin is impregnated into the columnar structure of the vapor deposited film. CONSTITUTION:This refraction plate is constituted of the vapor deposited film 2 which is deposited by diagonal evaporation on the substrate surface 11 and has a double refraction effect and the impregnated layer 3 which consists of the transparent resin and is cured after the resin is impregnated in the columnar structure of the vapor deposited film 2. Since the surface of the vapor deposited film and the columnar structure of the vapor deposited film are protected by the impregnated layer, the infiltration of gases or org. solvents, etc., therein is prevented and the excellent moisture resistance is obtd. The degradation in the double refractiveness of the vapor deposited film 2 is obviated even in inferior environment. Since the vapor deposited film 2 is reinforced by the impregnated layer 3 formed by the impregnation and curing of the transparent resin, the film has the excellent wear resistance and the strength with which the film is not easily broken by the mechanical stress from the outside is obtd. with such film.
Patent JP-S63285-A (JP)
Title: Capsulated enzyme
Inventor: SHIRAISHI TADAO
IPC: A61K8/00
Filed: 1986-06-19
Abstract: PURPOSE:To contrive to stabilize an enzyme without adding casein, polyhydric alcohol, saccharide, etc., to capsule as one does in a conventional method, by sealing an enzyme such as protease, lipase, lysozyme, etc., and a dispersant within capsule. CONSTITUTION:An enzyme such as protease, lipase, lysozyme, etc., and a dispersant are sealed within capsule. A wall material for capsule differs depending upon purpose of use of capsulated enzyme-containing preparation, dispersant of enzyme, characteristics of product, kind of enzyme sealed, etc., and any material which is stable to the enzyme sealed in the capsule and to composition of product to be blended with the capsulated enzyme, releases the enzyme, etc., sealed in the inside to the outside by destruction by stress or dissolution in water in use and shows effective activity, may be used.
Patent JP-S6037090-A (JP)
Inventor: FUJIOKA TOSHINORI
IPC: G07D7/00
Filed: 1983-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5846706-A (JP)
Inventor: MARUKO SHIRIGOONI
IPC: H04M1/60
Filed: 1982-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09301676-A (JP)
Title: Bracing apparatus of container crane
Inventor: HAYASHI TORU
IPC: B66C13/22
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To carry out bracing of provide a spreader without increasing the weight of a trolley. SOLUTION: A bracing apparatus for a container crane is composed of a swing detecting means 17 to detect the swing angle and an angular velocity of a separader, a rope length detecting means 21 to detect the unwinding length of a rope hanging the spreader, a position detecting means 23 to detect a traversing position of a trolley and a traversing speed controller 24 to perform acceleration and deceleration on two stages and incessantly renew, while outputting, a speed command 24a capable of stopping the spreader at a target position so that the swing of the spreader produced in the start of acceleration disappears in the completion of the acceleration and the swing of the spreader produced in the start of the deceleration disappears in the completion of the deceleration on the basis of a destination address signal 22a of a container set by signals 17a, 17b, 21a,  23a from these detecting means 17, 21, 23 and an operator.
Patent JP-H11334080-A (JP)
Title: Thermal ink jet head and manufacture thereof
Inventor: UENISHI KATSUZO
IPC: B41J2/16
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal ink jet head, and a manufacturing method thereof, in which an orifice plate is bonded stably regardless of the pattern size of a barrier wall part and an isolation part composed of photosensitive polyimide. SOLUTION: A barrier wall/isolation member 50 of photosensitive polyimide is formed in a new pattern 34 of grids having widths (d) and (e) of 50 μm or less, or in a new pattern 35 of multiple frames having width (t) of 50 μm or less arranged at an interval (g) such that the pattern is confined within same outline as an old pattern 33 and then subjected to curing. Since level difference between the fringe and the inner part of a pattern bonding face is suppressed after shrinkage, even an orifice plate having a thin adhesive layer can be bonded effectively to the entire surface of the pattern bonding face.
Patent JP-H0814993-A (JP)
Title: Load cell and its manufacture
Inventor: KITAGAWA TORU
IPC: G01L1/22
Filed: 1994-06-28
Abstract: PURPOSE:To easily insulate lead wires front a strain starting body and seal up a strain gauge in a load cell in which a strain gauge connected with the lead wires is mounted on the strain starting section of the strain starting body. CONSTITUTION:An insulating layer 23 is continuously formed on the surface of a strain starting body 6 counterposed to lead wires 16 from a strain gauge 8 by hardening a liquid during the manufacturing process of a load cell and the strain gauge 8 is sealed up with an insulating sheet 24 on the surface of the strain starting body 6 together with the lead wires 16 on the surface of the insulating layer 23.
Patent JP-S5934510-A (JP)
Title: Small-sized photographic lens
Inventor: SATOU YASUHISA
IPC: G02B13/18
Filed: 1982-08-20
Abstract: PURPOSE:To provide a bright lens which has a wide angle of view and is well corrected of aberrations, by consisting the same of the 1st lens having positive refracting power, the 2nd lens having negative refracting power and the 3rd lens having positive refracting power and forming the lens face of one lens into an aspherical face of the shape by which the refracting power is successively increased from the center to the periphery of the lens. CONSTITUTION:The lens face 2 of a lens 1 is formed into an aspherical face of the shape by which the refracting power is successively increased from the center toward the periphery of the lens. A lower ray 6 and a main ray 5 are more refracted upward like rays 6', 5' shown by dotted lines, by which halo, comatic aberration and astigmatism are eliminated. The conditions of the equations (1)-(7) are further satisfied to provide the better lens. In the equations (1)-(7), (f) is the focal length of the (i)-th lens, Ri is the radius of curvature of the (i)-th lens face counted from an object side, Di is the thickness or inter-lens space of the (i)-th lens counted from the object side and Ni is the refractive index of the medium of the (i)-th lens counted from the object side.
Patent JP-H10332370-A (JP)
Title: Central coordinate analyzing device
Inventor: SHIGEMIZU TETSUO
IPC: G01C11/06
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of sticking a seal for a target to enable establishment of the coordinates of a circular object by radiating laser spot light to a circular object from different three directions to obtain the three- dimensional coordinates of the edge parts, and obtaining the center position of a circumscribed circle circumscribing these three points from the obtained three-dimensional coordinates of three points. SOLUTION: Laser spot light beams 9a, 9b, 9c radiated from laser devices 8a, 8b, 8c are applied to the edge parts of a circular body of each object 1. Luminescent spots 10a, 10b, 10c are produced by laser beams at edge parts. These spots are photographed from three directions different in angle to obtain photos 11a, 11b, 11c. Simultaneously a measuring prototype 2 is also photographed. Three measuring point positions are input to a measuring point position input device to obtain the three-dimensional coordinates by a photo analyzing device, and in a circle center coordinate analyzing device, the center of a circumscribed circle circumscribing three points, that is, the center position (coordinates) of the object 1 is obtained from the three-dimensional coordinates.
Patent JP-S5572346-A (JP)
Title: Electrostatic electron lens
Inventor: TAKEUCHI YOSHINOBU
IPC: H01J29/48
Filed: 1978-11-27
Abstract: PURPOSE: To reduce spherical aberration and prevent scattering of electron beam to improve the quality of picture by providing a conductive semi-conductor thin film across the path of the electron beam to form space charge.  
     CONSTITUTION: A two cylinder electrostatic electron lens is constituted of two coaxial conductive cylinders of same diameter 2, 3 which are located end by end with a small gap, voltages V 1  and V 2  are applied on the cylinders 2, and 3 respectively. A conductive silicon film 4 is fixed on the cylinder 3 covering the aperture of the cylinder 3 facing to the cylinder 2, and accordingly the voltage of the thin film is V 2 . Thickness of the silicon film is for example 1W2μm, and the film is made conductive by diffusion of impurity such as boron. Thus the scattering of the electron beam is prevented and quality of the picture can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000339394-A (JP)
Title: Printer and reader
Inventor: UEHARA MOTOYUKI
IPC: G06K17/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce time needed to read a pattern code. SOLUTION: In a step S21, a part of a pattern code is irradiated with red light for trial reading of the pattern code with red irradiation, and a part (e.g. several lines from an edge) of the pattern code irradiated with red light is image pickuped. Next, in a step S22, whether or not data exists in image data obtained as the result is decided, for instance, when the pattern code is printed in magenta, advance is made to a step S23, the pattern code reading is carried out with read irradiation, and the entire pattern code is scanned with red irradiation. Since the entire pattern code is scanned after a part of the pattern code is scanned and a light source to be used is decided, time for reading the pattern code is reduced.
Patent JP-S631962-A (JP)
Title: Dew condensation sensor
Inventor: NAKANO KENJI
IPC: G01N27/22
Filed: 1986-06-20
Abstract: PURPOSE:To detect the adhesion of a fine water droplet or ice drop with good sensitivity, by forming a condenser by arranging a plurality of comb-tooth electrode terminal parts to the gap between partner electrode terminal parts so as to allow both of said terminal parts to mesh with each other. CONSTITUTION:A pair of membrane electrodes 21, 22 are formed on the surface of a substrate 1 so as to be mutually insulated by an insulating film 3 and respectively have stock electrode parts 210, 220 and a plurality of electrode terminal parts 211, 221 are provided so as to extend from the stock electrode parts 210, 220. The electrode terminal parts 211, 221 are arranged to the gap between partner electrode terminal parts so as to mesh with each other to form a condenser. In this case, by providing the respective electrode terminal parts 211, 221 forming the condenser so as to set the gap therebetween, for example, to 10-50mum, the change rate of the electrostatic capacity of a dew condensation sensor becomes large and the adhesion of a water droplet or ice drop having an extremely fine size can be detected with good sensitivity.
Patent JP-H05342525-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO TATSUSHI
IPC: G11B5/265
Filed: 1992-06-05
Abstract: PURPOSE:To simplify recording and reproducing of the signal for detecting the speed of a magnetic tape by the magnetic head having two pieces of magnetic gaps. CONSTITUTION:Two pieces of the magnetic gaps 10a and 10b are provided in the positions apart by the distance stipulated by the following formula on the surface of a magnetic core 2 in sliding contact with the magnetic tape 7: L=v.DELTAt, where L is the distance between the magnetic gaps at two points; (v) is the set value of the relative speeds between the magnetic head and the magnetic tape; (t) is the time for detecting the relative speeds between the magnetic head and the magnetic tape. The signals for detecting the speeds are recorded from the one magnetic gap 10a and these signals are reproduced by the other magnetic gap 10b by the coil 6.
Patent JP-S5851938-A (JP)
Inventor: TEIERI DEYUBAN
IPC: B01D53/86
Filed: 1982-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。